DE559181C - Monitoring arrangement for electrically set points and signals - Google Patents
Monitoring arrangement for electrically set points and signalsInfo
- Publication number
- DE559181C DE559181C DEO19383D DEO0019383D DE559181C DE 559181 C DE559181 C DE 559181C DE O19383 D DEO19383 D DE O19383D DE O0019383 D DEO0019383 D DE O0019383D DE 559181 C DE559181 C DE 559181C
- Authority
- DE
- Germany
- Prior art keywords
- signals
- set points
- monitoring arrangement
- electrically set
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/12—Visible signals
- B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
- B61L5/1809—Daylight signals
- B61L5/1881—Wiring diagrams for power supply, control or testing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Locating Faults (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
In fast allen Anlagen elektrischer Weichen- und Signalstellwerke ist es nicht zu vermeiden, daß in einem einzigen Kabel mehrere Gruppen von Weichen oder Signalleitungen S zusammengefaßt werden. Die Weichen- und Signalschaltungen sind deshalb in der Regel derart ausgebildet, daß schädliche Folgen von Leitungsberührungen fremder Stromzweige oder Erdschlüsse ausgeschaltet werden; mindestens werden sich diese Fehler meistens im Stellwerk zeitig bemerkbar machen. Es kann jedoch vorkommen, daß erst bei zwei verschiedenen Leitungsberührungen oder Erdschlüssen auffallende Störungen auftreten, wobei einer dieser Fehler schon längere Zeit bestehen konnte. Häufig ist es auch beim besten Willen nicht möglich, eine Schaltung ohne beträchtliche Komplikation so auszubilden, daß Leitungsberührungen fremder ao Zweige eine Störungsanzeige im Stellwerk ermöglichen. Ganz besonders gilt dies für gewisse Lichtsignalschaltungen, bei denen eine Leitungsberührung das Mitleuchten des Fahrtsignals bei gestelltem Hauptsignal zur as Folge haben kann.In almost all systems of electrical turnout and signal interlockings, it is unavoidable that several groups of points or signal lines S are combined in a single cable. The switch and signal circuits are therefore usually designed in such a way that harmful consequences of line contact with other branches or earth faults are eliminated; at least, these errors will usually become noticeable in the signal box in good time. However, it can happen that noticeable faults occur only when two different line contacts or earth faults occur, whereby one of these faults could have existed for a long time. Often, even with the best will in the world, it is not possible to design a circuit without considerable complication in such a way that line contacts from other branches enable a fault display in the signal box. This is particularly true for certain light signal circuits in which a line contact can result in the travel signal being illuminated when the main signal is set.
Um Erdschlüsse rechtzeitig anzuzeigen, wurde vorgeschlagen, die Stromquelle, die zur Speisung des gesamten Netzes dient, in der Mitte über eine Erdschlußanzeige zu erden. Dieses Mittel versagt aber, sobald es sich darum handelt, auch direkte Leitungsberührungen feindlicher Adern anzuzeigen. Zu diesem Zweck werden erfindungsgemäß die feindlichen Stromkreise galvanisch vollkommen getrennt und gegenseitig unter Spannung gesetzt.In order to indicate earth faults in good time, it was proposed to change the power source to the The supply of the entire network serves to be earthed in the middle via an earth fault indicator. However, as soon as it is a question of direct line contact, this means also fails of hostile veins. For this purpose, according to the invention, the hostile circuits are galvanically perfect separated and mutually energized.
Gemäß der Zeichnung werden die feindlichen Zweige an verschiedene Stromquellen, z. B. verschiedene Transformatorwicklungen W1 und W2, gelegt. An W1 liegt .der Fahrtsignalstromkreis, an W2 der Haltsignalstromfereis. According to the drawing, the hostile branches are connected to various power sources, e.g. B. different transformer windings W 1 and W 2 laid. To W 1 is .the drive signal circuit to W 2 the Haltsignalstromfereis.
Die beiden Stromkreise werden durch eine besondere Stromquelle, in der Zeichnung eine besondere Transformatorwicklung W3, dauernd unter Spannung gehalten. Tritt z. B. an der Stelle« eine Leitungsberührung ein, so ist der Stromkreis HyU1-i-H-a-F-2-ii^-w3 geschlossen: die beiden Stör-ungslampen W1 und M2 leuchten sofort auf und weisen den Wärter auf eine eben eingetretene Leitungsberührung hin. The two circuits are kept permanently under voltage by a special power source, in the drawing a special transformer winding W 3. Occurs z. If, for example, there is a line contact, the circuit HyU 1 - iHaF-2-ii ^ -w 3 is closed: the two Stör-ungslampen W 1 and M 2 light up immediately and indicate to the attendant that a line contact has just occurred there.
Zweckmäßig wird der Mittelpunkt der Transformatorüberwachungswicklung wa geerdet. Erdschluß in einem der beiden Stromkreise 1 oder 2 wird durch Aufleuchten von Ii1 oder üa angezeigt.The center point of the transformer monitoring winding w a is expediently grounded. Earth fault in one of the two circuits 1 or 2 is indicated by the lighting up of Ii 1 or ü a .
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO19383D DE559181C (en) | Monitoring arrangement for electrically set points and signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO19383D DE559181C (en) | Monitoring arrangement for electrically set points and signals |
Publications (1)
Publication Number | Publication Date |
---|---|
DE559181C true DE559181C (en) | 1932-09-17 |
Family
ID=7354976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEO19383D Expired DE559181C (en) | Monitoring arrangement for electrically set points and signals |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE559181C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE766104C (en) * | 1942-06-24 | 1953-03-23 | Ver Eisenbahn Signalwerke G M | Switching and monitoring device for signal systems, especially overhead warning signal systems |
DE761141C (en) * | 1939-12-01 | 1953-11-30 | Julius Pintsch K G | Device for monitoring automatically operating overhead warning signal systems |
DE913910C (en) * | 1942-06-28 | 1954-06-28 | Siemens Ag | Switching and monitoring device for signal systems, especially for overhead warning signal systems |
DE923551C (en) * | 1948-10-02 | 1955-02-17 | Siemens Ag | Three-phase circuit for electromotive drives on switches, signals, travel locks and similar devices |
-
0
- DE DEO19383D patent/DE559181C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE761141C (en) * | 1939-12-01 | 1953-11-30 | Julius Pintsch K G | Device for monitoring automatically operating overhead warning signal systems |
DE766104C (en) * | 1942-06-24 | 1953-03-23 | Ver Eisenbahn Signalwerke G M | Switching and monitoring device for signal systems, especially overhead warning signal systems |
DE913910C (en) * | 1942-06-28 | 1954-06-28 | Siemens Ag | Switching and monitoring device for signal systems, especially for overhead warning signal systems |
DE923551C (en) * | 1948-10-02 | 1955-02-17 | Siemens Ag | Three-phase circuit for electromotive drives on switches, signals, travel locks and similar devices |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE559181C (en) | Monitoring arrangement for electrically set points and signals | |
DE2442889A1 (en) | INDICATOR LAMP SWITCHING WITH A MULTIPLE INDICATOR LAMPS | |
DE546581C (en) | Illuminated circuit diagram to illustrate the operating status of a line with several switches or a track with several switches, etc. | |
DE447455C (en) | Display device for the monitoring of steam boilers or the like with a subdivided scale made visible by electric light bulbs | |
DE3122109A1 (en) | Electronic switching, protection and monitoring device for low-voltage distributor systems | |
DE835306C (en) | Circuit for light signal systems operated with alternating current, especially for railway systems | |
DE702069C (en) | Monitoring device for signal lamps of, for example, automatic overhead warning signal systems | |
DE342022C (en) | Electric lighting system for turnouts and similar signals using light bulbs | |
DE671732C (en) | Illuminated circuit diagram for monitoring an electrical high-voltage system | |
AT78118B (en) | Electrical lighting system for turnout and similar signals. | |
DE654599C (en) | Monitoring device for luminous circuit diagrams | |
DE680584C (en) | Switchgear, especially for electric stop displays in electric rail vehicles | |
DE759054C (en) | Circuit arrangement for the lighting lamps of the instrument dials of control panel measuring devices | |
DE929797C (en) | Arrangement for the automatic activation of replacement pipes in unmanned amplifier stations | |
DE892633C (en) | Counter checking device | |
DE543172C (en) | Terminal arrangement for feedback or command devices arranged in a circuit diagram in electrical switchgear | |
DE2160399C3 (en) | Monitoring device for a dual-circuit brake system for motor vehicles that can be actuated by pressure medium | |
DE1513830C3 (en) | ||
DE962729C (en) | Fault indicator for voltage coils of three-phase four-wire meters | |
DE690077C (en) | Electrical device for the automatic solution of equations of the first and higher degree | |
AT163375B (en) | Display device for devices which are suitable for optional connection to direct and alternating current networks | |
DE622407C (en) | Circuit arrangement for the electrical lighting system on a vehicle with a magneto-electric alternator | |
AT133595B (en) | Illuminated circuit diagram. | |
DE2612343A1 (en) | Emergency lighting system with two discharge lamps in parallel - has ignition or operating voltages of lamps differing by at least two percent | |
DE3517023A1 (en) | Phase comparison and voltage tester, particularly for the medium-voltage range |